gitlab-ci.yml.debian-image

image: debian:latest

before_script:
  # check if variables are set in gitlab project
  - if [ -z "$SSH_PRIVATE_KEY" ]; then exit 1; fi
  - if [ -z "$SSH_USER" ]; then exit 1; fi
  - if [ -z "$ICINGA_SERVER" ]; then exit 1; fi
  - if [ -z "$ICINGA_CONFIG_DIR" ]; then exit 1; fi
  - apt-get --quiet update --yes

stages:
  - test
  - deploy

Test Icinga2 Config:
  stage: test
  script:
    # Get required packages to install Icinga
    - apt-get --quiet install --yes curl gnupg lsb-release
    # Install Icinga2
    - curl -s https://packages.icinga.com/icinga.key | apt-key add -
    - echo "deb http://packages.icinga.org/debian icinga-$(lsb_release -cs) main" > /etc/apt/sources.list.d/icinga2.list
    - export DEBIAN_FRONTEND=noninteractive
    - apt-get update
    - apt-get install -y --no-install-recommends icinga2
    # Copy config from Gitlab to Icinga2 test dir
    - mkdir /etc/icinga2/conf.d/test-config
    - cp -a -R * /etc/icinga2/conf.d/test-config
    # Verify Icinga2 config
    - icinga2 daemon -C
    
Deploy to Icinga2 Production:
  stage: deploy
  script:
    # Install ssh client
    - apt-get --quiet install --yes openssh-client
    # Setup ssh key
    - mkdir -p ~/.ssh
    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' > ~/.ssh/id_rsa
    - chmod 700 ~/.ssh/id_rsa
    - eval "$(ssh-agent -s)"
    - ssh-add ~/.ssh/id_rsa
    - ssh-keyscan -H $ICINGA_SERVER >> ~/.ssh/known_hosts
    # Copy Icinga2 config to prod server
    - ssh $SSH_USER@$ICINGA_SERVER $ICINGA_CONFIG_DIR/gitlab-icinga2-cd.sh
  only:
    # Only push changes to prod server on the master branch
    - master